Pistons & Piston Rings

Rail Support, OIL RAIL SUPPORT

Part Number: JEP-3905-128

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Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0406

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Piston Rings, .043 CAST 2ND RING

Part Number: JEP-S0408

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Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0409

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Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0410

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Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0411

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Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0412

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Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0413

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Piston Rings, 1/16 CAST NAPIER 2ND

Part Number: JEP-S0414

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Piston Rings, .043 DUCT NAPR RING

Part Number: JEP-S0416

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Piston Rings, 2.8 LOW TENS OIL

Part Number: JEP-S0417

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Piston Rings, 2.8 LOW TENS OIL

Part Number: JEP-S0418

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Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0421

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Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0422

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Piston Rings, 3MM STD TENS. OIL

Part Number: JEP-S0424

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Ring Set Single, 1.5 MOLY TOP RING

Part Number: JEP-S13820015DMR

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Estimated Ship Date: Aug 18, 2025 if ordered today

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TOP RING

Part Number: JEP-S141255116DM

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Piston Ring, Top Ring Only, 4.145 in. Bore, Plasma-moly, 1/16 in. Thick, Each

Part Number: JEP-S141455116DM

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.669 in. Diameter, 2.050 in. Length, 0.120 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-66920501251C

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.787 in. Diameter, 2.500 in. Length, 0.120 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-78725001251C

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.787 in. Diameter, 2.500 in. Length, 0.140 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-78725001451C

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.787 in. Diameter, 2.500 in. Length, 0.140 in. Wall Thickness, Straight End, Each

Part Number: JEP-78725001451S

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Piston Wrist Pins, Series 51, Steel, Case Hardened, 0.787 in. Diameter, 2.850 in. Length, 0.140 Wall Thickness, Straight End, Each

Part Number: JEP-78728501451S

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.791 in. Diameter, 2.500 in. Length, 0.140 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-79125001451C

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Piston Wrist Pins, 51 Series, 5115 Steel, 0.791 in. Diameter, 2.500 in. Length, 0.140 in. Wall Thickness, Straight End, Each

Part Number: JEP-79125001451S

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